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ID: ALA1137271
Journal: Bioorg Med Chem Lett
Title: Potent antagonists of the Kv1.5 potassium channel: synthesis and evaluation of analogous N,N-diisopropyl-2-(pyridine-3-yl)acetamides.
Authors: Nanda KK, Nolt MB, Cato MJ, Kane SA, Kiss L, Spencer RH, Wang J, Lynch JJ, Regan CP, Stump GL, Li B, White R, Yeh S, Bogusky MJ, Bilodeau MT, Dinsmore CJ, Lindsley CW, Hartman GD, Wolkenberg SE, Trotter BW.
Abstract: This letter describes the discovery of a novel series of potent Kv1.5 ion channel antagonists based on a diisopropyl amide scaffold. Structure-activity relationships of functionalized analogs are discussed. Key compound 1-(3-(diisopropylcarbamoyl)-2-phenyl-3-(pyridin-3-yl)propyl)-3-(2-fluorobenzyl)urea (10) exhibits significant atrial-selective effects in an in vivo model.
CiteXplore: 16949818